TPS7H1101-SP (ACTIVE)

1.5 -7V Input, 3 Amp, Ultra Low Dropout Regulator

Recommended alternative parts

  • TPS50601-SP  - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   Higher current, higher efficiency
  • TPS7A4501-SP  - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   Wider input voltage range support

Description

The TPS7H1x01 is a low dropout (LDO) linear regulator that uses a PMOS pass element configuration. It operates under wide range of input voltage, from 1.5 V to 7V while offering excellent PSRR. The TPS7H1x01 features a precise and programmable fold back current limit implementation with a very wide adjustment range. To support complex power requirements of FPGAs, DSPs, or Microcontrollers the TPS7H1x01 provides enable on/off functionality, programmable SoftStart, current sharing capability, and a PowerGood open drain output. The TPS7H1x01 is available in a thermally enhanced16-pin ceramic flatpack package (CFP) and KGD (Bare Die) package.

Features

  • Current Share/Parallel Operation to Provide Higher Output Current
  • Wide VIN Range: 1.5 V – 7 V
  • 5962R13202:
    • Radiation Hardness Assurance (RHA) up to TID 100 krad (Si)
    • Total Ionizing Dose 100 krad (Si)
    • ELDRS free 100 krad (Si)
    • Dose rate 10mRAD(si)/sec
    • Single Event Latchup (SEL) Immune to
      LET = 85MeV-cm2/mg
    • SEB and SEGR Immune to
      LET = 85MeV-cm2/mg
    • SET/SEFI Onset Threshold
      is = 40MeV-cm2/mg, See Radiation Report for details
    • SET/SEFI Cross-Section Plot, See Radiation Report for
      details
  • Stable With Ceramic Output Capacitor
  • ±2.0 % Accuracy over Line, Load and Temperature
    (TPS7H1101-SP)
  • ±4.2 % Accuracy over Line, Load and Temperature
    (TPS7H1201-HT)
  • Programmable SoftStart
  • PowerGood Output
  • Low Dropout Voltage
    • TPS7H1201-HT
      100 mV (MAX) at 0.5 A (210°C) , VOUT = 6.8V
    • TPS7H1101-SP
      62 mV at 1 A (25°C), VOUT = 1. 8V
      125 mV at 2 A (25°C), VOUT = 1.8 V
      196 mV at 3 A (25°C), VOUT = 1.8 V
      210 mV at 3 A (25°C), VOUT = 1.3 V
      335 mV (MAX) at 3A (125°C) , VOUT = 1.3 V
  • Low Noise
    • TPS7H1201-HT
      20.26 µVRMS (VIN = 2.1 V, VOUT = 1.8 V at 0.5 A)
      31.0 µVRMS (VIN = 7 V, VOUT = 6.7 V at 0.5 A)
    • TPS7H1101-SP
      20.33 µVRMS (VIN = 2 V, VOUT = 1.8V at 3A)
      31.68 µVRMS (VIN = 7 V VOUT = 6.7V at 3A)
  • PSRR: Over 45 dB at 1 kHz
  • Load/Line Transient Response
  • Fold-Back Current Limit (TPS7H1101-SP)
  • 16-Pin Thermally Enhanced Ceramic Flatpack Package (HKS/HKR)
    and KGD (Bare Die) package

View more

Parametrics Compare all products in Single Channel LDO

 
Iout (Max) (A)
Output Options
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Vdo (Typ) (mV)
Accuracy (%)
Output Capacitor Type
Additional Features
Rating
Operating Temperature Range (C)
Pin/Package
TPS7H1101-SP
3    
Adjustable Output    
1.5    
7    
0.8    
6.8    
60    
2    
Ceramic    
Enable
Fast Transient Response
Foldback Overcurrent Protection
Overcurrent Protection
Power Good
Soft Start
Thermal Shutdown    
Space    
-55 to 125
25 Only    
16CFP    

Featured tools and software

WEBENCH® TPS7H1101-SP
    Min   Max   Range  
  Vin V    1.50 – 7.00V  
  Vout V    0.80 – 6.65V  
  Iout A    ≤ 3A  
  Ambient Temp °C    -55 – 125°C  
Footprint BOM Cost Efficiency
 
   
 
 
'U1 Cin Cinx Cout Coutx Rfbt Rfbb Cfb Ccomp Css Rpg Rcs Rpcl '
 
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